2XTJ - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF PCSK9 IN COMPLEX WITH 1D05 FAB
• Keywords: HYDROLASE-ANTIBODY COMPLEX, SERINE PROTEASE, LDL-C, LDLR, EG HYPERCHOLESTEROLEMIA
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2XTJ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROPROTEIN CONVERTASE SUBTILISIN/KEXIN TYPE 9	A	242	1763	0
2	Protein	FAB FROM A HUMAN MONOCLONAL ANTIBODY, 1D05	B	107	812	0
3	Protein	FAB FROM A HUMAN MONOCLONAL ANTIBODY, 1D05	C	105	801	0
4	Protein	FAB FROM A HUMAN MONOCLONAL ANTIBODY, 1D05	D	131	1008	0
5	Protein	FAB FROM A HUMAN MONOCLONAL ANTIBODY, 1D05	E	105	753	0
6	Protein	PROPROTEIN CONVERTASE SUBTILISIN-KEXIN TYPE 9	P	92	738	0
7	Ligand	PROPROTEIN CONVERTASE SUBTILISIN/KEXIN TYPE 9	A	1	0	1
8	Water			199	0	199
total				982	5875	200

Proteins

Unit 1	PRO 155 TRP 156 ASN 157 SER 178 LEU 179 VAL 180 GLU 181 VAL 182 TYR 183 LEU 184 LEU 185 ASP 186 THR 187 SER 188 ILE 189 GLN 190 SER 191 ASP 192 HIS 193 ARG 194 GLU 195 ILE 196 GLU 197 GLY 198 ARG 199 VAL 200 MET 201 VAL 202 THR 203 ASP 204 PHE 205 GLU 206 ASN 207 VAL 208 PRO 209 GLU 210 GLU 211 ASP 212 GLN 219 ALA 220 SER 221 LYS 222 CYS 223 ASP 224 SER 225 HIS 226 GLY 227 THR 228 HIS 229 LEU 230 ALA 231 GLY 232 VAL 233 VAL 234 SER 235 GLY 236 ARG 237 ASP 238 ALA 239 GLY 240 VAL 241 ALA 242 LYS 243 GLY 244 ALA 245 SER 246 MET 247 ARG 248 SER 249 LEU 250 ARG 251 VAL 252 LEU 253 ASN 254 CYS 255 GLN 256 GLY 257 LYS 258 GLY 259 THR 260 VAL 261 SER 262 GLY 263 THR 264 LEU 265 ILE 266 GLY 267 LEU 268 GLU 269 PHE 270 ILE 271 ARG 272 LYS 273 SER 274 GLN 275 LEU 276 VAL 277 GLN 278 PRO 279 VAL 280 GLY 281 PRO 282 LEU 283 VAL 284 VAL 285 LEU 286 LEU 287 PRO 288 LEU 289 ALA 290 GLY 291 GLY 292 TYR 293 SER 294 ARG 295 VAL 296 LEU 297 ASN 298 ALA 299 ALA 300 CYS 301 GLN 302 ARG 303 LEU 304 ALA 305 ARG 306 ALA 307 GLY 308 VAL 309 VAL 310 LEU 311 VAL 312 THR 313 ALA 314 ALA 315 GLY 316 ASN 317 PHE 318 ARG 319 ASP 320 ASP 321 ALA 322 CYS 323 LEU 324 TYR 325 SER 326 PRO 327 ALA 328 SER 329 ALA 330 PRO 331 GLU 332 VAL 333 ILE 334 THR 335 VAL 336 GLY 337 ALA 338 THR 339 ASN 340 ALA 341 GLN 342 ASP 343 GLN 344 PRO 345 VAL 346 THR 347 LEU 348 GLY 349 THR 350 LEU 351 GLY 352 THR 353 ASN 354 PHE 355 GLY 356 ARG 357 CYS 358 VAL 359 ASP 360 LEU 361 PHE 362 ALA 363 PRO 364 GLY 365 GLU 366 ASP 367 ILE 368 ILE 369 GLY 370 ALA 371 SER 372 SER 373 ASP 374 CYS 375 SER 376 THR 377 CYS 378 PHE 379 VAL 380 SER 381 GLN 382 SER 383 GLY 384 THR 385 SER 386 GLN 387 ALA 388 ALA 389 ALA 390 HIS 391 VAL 392 ALA 393 GLY 394 ILE 395 ALA 396 ALA 397 MET 398 MET 399 LEU 400 SER 401 ALA 402 GLU 403 PRO 404 GLU 405 LEU 406 THR 407 LEU 408 ALA 409 GLU 410 LEU 411 ARG 412 GLN 413 ARG 414 LEU 415 ILE 416 LEU 417 PHE 418 SER 419 ALA 420 LYS 421 ASP 422
Unit 2	ASP 1 ILE 2 GLN 3 MET 4 THR 5 GLN 6 SER 7 PRO 8 SER 9 SER 10 LEU 11 SER 12 ALA 13 SER 14 VAL 15 GLY 16 ASP 17 ARG 18 VAL 19 THR 20 ILE 21 THR 22 CYS 23 ARG 24 ALA 25 SER 26 GLN 27 GLY 28 ILE 29 ARG 30 SER 31 ALA 32 LEU 33 ASN 34 TRP 35 TYR 36 GLN 37 GLN 38 LYS 39 PRO 40 GLY 41 LYS 42 ALA 43 PRO 44 LYS 45 LEU 46 LEU 47 ILE 48 TYR 49 ASN 50 GLY 51 SER 52 THR 53 LEU 54 GLN 55 SER 56 GLY 57 VAL 58 PRO 59 SER 60 ARG 61 PHE 62 SER 63 GLY 64 SER 65 GLY 66 SER 67 GLY 68 THR 69 ASP 70 PHE 71 THR 72 LEU 73 THR 74 ILE 75 SER 76 SER 77 LEU 78 GLN 79 PRO 80 GLU 81 ASP 82 PHE 83 ALA 84 VAL 85 TYR 86 TYR 87 CYS 88 GLN 89 GLN 90 PHE 91 ASP 92 GLY 93 ASP 94 PRO 95 THR 96 PHE 97 GLY 98 GLN 99 GLY 100 THR 101 LYS 102 VAL 103 GLU 104 ILE 105 LYS 106 ARG 107
Unit 3	THR 108 VAL 109 ALA 110 ALA 111 PRO 112 SER 113 VAL 114 PHE 115 ILE 116 PHE 117 PRO 118 PRO 119 SER 120 ASP 121 GLU 122 GLN 123 LEU 124 LYS 125 SER 126 GLY 127 THR 128 ALA 129 SER 130 VAL 131 VAL 132 CYS 133 LEU 134 LEU 135 ASN 136 ASN 137 PHE 138 TYR 139 PRO 140 ARG 141 GLU 142 ALA 143 LYS 144 VAL 145 GLN 146 TRP 147 LYS 148 VAL 149 ASP 150 ASN 151 ALA 152 LEU 153 GLN 154 SER 155 GLY 156 ASN 157 SER 158 GLN 159 GLU 160 SER 161 VAL 162 THR 163 GLU 164 GLN 165 ASP 166 SER 167 LYS 168 ASP 169 SER 170 THR 171 TYR 172 SER 173 LEU 174 SER 175 SER 176 THR 177 LEU 178 THR 179 LEU 180 SER 181 LYS 182 ALA 183 ASP 184 TYR 185 GLU 186 LYS 187 HIS 188 LYS 189 VAL 190 TYR 191 ALA 192 CYS 193 GLU 194 VAL 195 THR 196 HIS 197 GLN 198 GLY 199 LEU 200 SER 201 SER 202 PRO 203 VAL 204 THR 205 LYS 206 SER 207 PHE 208 ASN 209 ARG 210 GLY 211 GLU 212
Unit 4	GLN 1 VAL 2 GLN 3 LEU 4 VAL 5 GLN 6 SER 7 GLY 8 ALA 9 GLU 10 VAL 11 LYS 12 LYS 13 PRO 14 GLY 15 SER 16 SER 17 VAL 18 LYS 19 VAL 20 SER 21 CYS 22 LYS 23 ALA 24 SER 25 GLY 26 GLY 27 THR 28 PHE 29 ASN 30 SER 31 HIS 32 ALA 33 ILE 34 SER 35 TRP 36 VAL 37 ARG 38 GLN 39 ALA 40 PRO 41 GLY 42 GLN 43 GLY 44 LEU 45 GLU 46 TRP 47 MET 48 GLY 49 GLY 50 ILE 51 ASN 52 PRO 53 ILE 54 LEU 55 GLY 56 ILE 57 ALA 58 ASN 59 TYR 60 ALA 61 GLN 62 LYS 63 PHE 64 GLN 65 GLY 66 ARG 67 VAL 68 THR 69 ILE 70 THR 71 ALA 72 ASP 73 GLU 74 SER 75 THR 76 SER 77 THR 78 ALA 79 TYR 80 MET 81 GLU 82 LEU 83 SER 84 SER 85 LEU 86 ARG 87 SER 88 GLU 89 ASP 90 THR 91 ALA 92 VAL 93 TYR 94 TYR 95 CYS 96 ALA 97 ARG 98 HIS 99 TYR 100 GLU 101 ILE 102 GLN 103 ILE 104 GLY 105 ARG 106 TYR 107 GLY 108 MET 109 ASN 110 VAL 111 TYR 112 TYR 113 LEU 114 MET 115 TYR 116 ARG 117 PHE 118 ALA 119 SER 120 TRP 121 GLY 122 GLN 123 GLY 124 THR 125 LEU 126 VAL 127 THR 128 VAL 129 SER 130 SER 131
Unit 5	ALA 132 SER 133 THR 134 LYS 135 GLY 136 PRO 137 SER 138 VAL 139 PHE 140 PRO 141 LEU 142 ALA 143 PRO 144 SER 145 SER 146 LYS 147 SER 148 THR 149 SER 150 GLY 151 GLY 152 THR 153 ALA 154 ALA 155 LEU 156 GLY 157 CYS 158 LEU 159 VAL 160 LYS 161 ASP 162 TYR 163 PHE 164 PRO 165 GLU 166 PRO 167 VAL 168 THR 169 VAL 170 SER 171 TRP 172 ASN 173 SER 174 GLY 175 ALA 176 LEU 177 THR 178 SER 179 GLY 180 VAL 181 HIS 182 THR 183 PHE 184 PRO 185 ALA 186 VAL 187 LEU 188 GLN 189 SER 190 SER 191 GLY 192 LEU 193 TYR 194 SER 195 LEU 196 SER 197 SER 198 VAL 199 VAL 200 THR 201 VAL 202 PRO 203 SER 204 SER 205 SER 206 LEU 207 GLY 208 THR 209 GLN 210 THR 211 TYR 212 ILE 213 CYS 214 ASN 215 VAL 216 ASN 217 HIS 218 LYS 219 PRO 220 SER 221 ASN 222 THR 223 LYS 224 VAL 225 ASP 226 LYS 227 LYS 228 VAL 229 GLU 230 PRO 231 LYS 232 SER 233 GLU 234 PHE 235 GLU 236
Unit 6	THR 61 ALA 62 THR 63 PHE 64 HIS 65 ARG 66 CYS 67 ALA 68 LYS 69 ASP 70 PRO 71 TRP 72 ARG 73 LEU 74 PRO 75 GLY 76 THR 77 TYR 78 VAL 79 VAL 80 VAL 81 LEU 82 LYS 83 GLU 84 GLU 85 THR 86 HIS 87 LEU 88 SER 89 GLN 90 SER 91 GLU 92 ARG 93 THR 94 ALA 95 ARG 96 ARG 97 LEU 98 GLN 99 ALA 100 GLN 101 ALA 102 ALA 103 ARG 104 ARG 105 GLY 106 TYR 107 LEU 108 THR 109 LYS 110 ILE 111 LEU 112 HIS 113 VAL 114 PHE 115 HIS 116 GLY 117 LEU 118 LEU 119 PRO 120 GLY 121 PHE 122 LEU 123 VAL 124 LYS 125 MET 126 SER 127 GLY 128 ASP 129 LEU 130 LEU 131 GLU 132 LEU 133 ALA 134 LEU 135 LYS 136 LEU 137 PRO 138 HIS 139 VAL 140 ASP 141 TYR 142 ILE 143 GLU 144 GLU 145 ASP 146 SER 147 SER 148 VAL 149 PHE 150 ALA 151 GLN 152

Ligands

Unit 7

CA 1423